Adding and Subtracting Fractions | 10-Lesson Unit on Fraction Operations

The Adding and Subtracting Fractions Unit is a comprehensive 10-lesson sequence designed to help students master fraction operations through step-by-step instruction, visual models, and real-world applications. This unit builds foundational skills for adding and subtracting fractions, progressing from basic concepts to more advanced fraction operations involving mixed numbers.

Students will:

• Review key fraction concepts, including least common multiple (LCM) and greatest common factor (GCF)
• Learn to find common denominators for adding and subtracting fractions
• Add and subtract fractions with like and unlike denominators
• Convert between mixed numbers and improper fractions
• Master adding and subtracting mixed numbers, including regrouping when necessary
• Apply fraction operations to solve real-world problems

Designed for grades 3-5, this unit aligns with Common Core standards and provides structured lessons to help students develop confidence in working with fractions. Each lesson includes engaging activities, step-by-step explanations, and practice problems to reinforce learning.

Educators can use each lesson independently or as part of the full sequence for a complete understanding of fraction operations.

Subscribers to Media4Math can download these lesson plans in PDF format for easy classroom use.